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4720-01-238-0191

Find complete technical information, availability, and procurement data for: 4720-01-238-0191

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4720-01-238-0191
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-238-0191
Item Name Code
20311
Assigment Date
08/08/1986 (39 years ago)

A flexible, tubular item having a nonmetallic tube inner conveying surface and one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, or solids. For items with fittings on one or both ends, see hose assembly, nonmetallic. Excludes:hose, air duct; and hose air duct, air breathing.

0.297 inches nominal 1st end flange thickness, 2.020 inches nominal inside diameter, 0.297 inches nominal 2nd end flange thickness, round cross-sectional shape style, -54.0 celsius and 121.0 celsius single response temp rating

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
round
Inside Diameter
2.020 inches nominal
Temp Rating
-54.0 celsius and 121.0 celsius single response
Flange Thickness
0.297 inches nominal 1st end
Flange Thickness
0.297 inches nominal 2nd end
Outside Diameter
2.940 inches nominal
Minimum Inside Bending Radius
12.500 inches
Exterior Color
blue
Angle Between Rigid Elbow Fittings In Deg
0.0
Flange Outside Diameter
3.953 inches nominal 1st end
Flange Outside Diameter
3.953 inches nominal 2nd end
Connection Style
raised 1st end
Connection Style
raised 2nd end
Raised Face Height
0.062 inches nominal 1st end
Raised Face Height
0.062 inches nominal 2nd end
Raised Face Diameter
2.760 inches nominal 1st end
Raised Face Diameter
2.760 inches nominal 2nd end
End Flange Construction
solid 1st end
End Flange Construction
solid 2nd end
End Connection Design
elbow 1st end
End Connection Design
elbow 2nd end
Connection Type
raised face flange 1st end
Connection Type
raised face flange 2nd end
Burst Test Pressure
300.0 pounds per square inch
Layer Composition And Location
1st layer braided polyester cord and outer layer braided polyester cord
Maximum Operating Pressure
100.0 pounds per square inch
Flow Angle
15.0 degrees 1st end
Flow Angle
95.5 degrees 2nd end
Inside Surface Condition
smooth
Measuring Method And Length
36.250 inches minimum overall and 36.750 inches maximum overall
Flange Style
round w/ out bolt holes 1st end
Flange Style
round w/ out bolt holes 2nd end

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
AE707167-1 Nonmetallic Hose Assembly
GH511GD3 Nonmetallic Hose Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4720-01-238-0191?
The FSCG of the NSN 4720-01-238-0191 is 4720
Does NSN 4720-01-238-0191 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4720-01-238-0191 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-238-0191 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4720-01-238-0191 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Fri, Aug 8, 1986

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